For car workshops · Made in Switzerland

One app for your entire workshop.

Emails, call logs, customers, jobs, vehicles, quotes, invoices, team and time — in one clear workflow.

Data in the EU · FADP/GDPR
Swiss QR invoice
No credit card needed
EmailsCall logCustomersJobsQuotesInvoicesTeam & timeJob costing
MosaOS Werkstattplan mit vier offenen Aufträgen
Everything connected in one workflow
Built for Swiss garages
🇨🇭 Made for Switzerland
🧾 QR invoice
🚗 Vehicle file
🔔 Roadworthiness/service reminder
⚡ Ready in 30 min
More than a workshop plan

From the first call to the paid invoice. In one app.

MosaOS connects communication, workshop operations, team and numbers. Information stays with the customer, vehicle and job — rather than in separate inboxes, spreadsheets and notes.

01 — COMMUNICATION

Customer communication in context

Connect Gmail, Microsoft 365/Outlook and IMAP. Emails and call logs stay linked to the customer and vehicle, so callbacks never disappear.

02 — WORKFLOWS

One workflow instead of seven tools

A call, email or appointment becomes a job. From there, quote, invoice and payment status follow — without re-entering data.

03 — TEAM & NUMBERS

Your team knows what to do

Tasks, 15-minute appointments, assignments, mobile time tracking and job costing stay directly connected to the job.

Sound familiar?

It’s the workshop admin that eats your time — not the work on the car.

Jobs on paper slips, appointments in your head, cost estimates in Word, tyres somewhere in the store room. MosaOS brings it all into one calm, clear place.

“Which car was booked in for today again?” — appointments on paper and in your head.
Typing the cost estimate in Word, then starting the invoice from scratch — double work.
“Where are Mr Meier’s winter tyres?” — hunting for tyres in the store room.
Roadworthiness test and service forgotten — the customer never returns, revenue lost.
Features

Everything a garage really needs.

No bloated system — the tools of your trade, calmly built.

Workshop plan as a job board

Every job as a card: Received → In progress → Waiting for parts → Ready for pickup. See at a glance who is working on which vehicle.

Vehicle file with service history

Plate, model, owner, mileage — plus the complete history of every job per vehicle. Nothing gets lost.

Tyre hotel

Tyre storage with season, rim, tread depth and storage slot. Find every set in seconds instead of searching the store room.

Cost estimate → job → invoice

One click turns the job into a cost estimate or a Swiss QR invoice — VAT included. No double data entry.

Roadworthiness & service reminder

MosaOS flags when the roadworthiness test or service is due — overdue in red, due soon in orange. You win customers back before they forget.

Appointments & mechanic assignment

Who works on which vehicle and when? Time slots in 15-minute steps, mechanics assigned straight from your team.

How a job runs

From drop-off to paid invoice.

Receive vehicle In progress Waiting for parts Ready for pickup QR invoice
Pricing

One fair price. Modules as you need them.

The workshop tools are included in the base. Anything more you simply add on — cancel any time.

CHF 49 / month
  • Workshop plan (job board)
  • Vehicle file + service history
  • Tyre hotel
  • Customers, mechanics & appointments
  • Mobile app for the workshop
Optional add-ons: QR invoices, cost estimates, time tracking and more.
Try 14 days free — no credit card
Frequently asked

What businesses want to know before they start

What does MosaOS cost?

The base is CHF 49 per month and business — jobs, customers and team included. Further modules start at CHF 9, for example quotes, invoices or the email inbox. Cancellable monthly, no setup fee.

Can I try MosaOS first?

Yes. 14 days free, no credit card and no commitment. You set up your business and work with real data — if it does not fit, access simply expires.

Where is my data stored?

On servers in the European Union (Germany). Processing follows Swiss data protection law and the GDPR. You can export your data at any time and delete your account yourself.

Can my team work from the field?

Yes. The team opens the field app in the phone browser — no installation. They see the day’s jobs with address and time, check in on site, add photos and close the job with a report.

Can I issue Swiss QR invoices?

Yes. The completed job becomes a PDF invoice with a Swiss QR code. You see the status at a glance: open, sent, paid.

How long does setup take?

Usually under 30 minutes. You pick your industry, add your team and first customers, and can start planning right away. Existing customer lists can be imported.

Bring calm to your workshop.

Set up in 30 minutes. No contract, no credit card.

Start free now